Cameron Diaz: 'What to Expect When You're Expecting' Premiere!

Cameron Diaz is chic in black as she arrives at the premiere of her film, What To Expect When You’re Expecting, held at Grauman’s Chinese Theatre on Monday (May 14) in Hollywood.

The 39-year-old actress met up with her pal and co-star Jennifer Lopez on the carpet!

PHOTOS: Check out the latest pics of Cameron Diaz

What To Expect hits theaters this Friday (May 18). Look out for the star studded flick, featuring Cameron, Jennifer, Elizabeth Banks, Anna Kendrick, Chace Crawford, Joe Manganiello, Matthew Morrison, and more!